Should the motorcycle's reserve fuel tank be switched up or down?
2 Answers
Motorcycle's reserve fuel tank should be switched up. Motorcycle reserve fuel tank: The auxiliary fuel tank is theoretically a reserve fuel tank. When the fuel in the main tank burns to a certain level and there is no display showing the remaining fuel, the designer created the reserve fuel tank. The main tank is used before the reserve tank. When no fuel flows out, the reserve tank is used to remind the owner to refuel. Fuel tank reserve capacity: In addition to the design of the vehicle model, the reserve capacity of the fuel tank and fuel consumption, the calculation of the reserve fuel tank also needs to consider the environment, road conditions, and the driver's habits. Some models can still run 10KM when reaching the reserve fuel level. To calculate the car's reserve fuel tank, refer to the values in the car's manual. Theoretically, it is about forty kilometers.
I've been riding motorcycles for almost ten years and have encountered this issue quite often. Generally, the fuel tank switch on a motorcycle is a knob marked with ON and RES. When the main tank runs out, you need to turn it to the RES position to access the reserve fuel. Usually, you rotate it downward, but this can vary depending on the bike model—some designs are different. That's why I always test the switch operation when riding a new bike. The reserve fuel isn't much, just about one or two liters, enough to cover 20-30 kilometers. Once it's used up, you should quickly find a gas station to refuel to avoid engine damage from running dry. I recommend new riders familiarize themselves with their bike's switch operation before hitting the road to avoid any mid-ride confusion or mishaps.